etna_dat

利用matlab实现主成分分析！结构清晰！pca based on matlab(pca based on matlab)

设定噪声为高斯白噪声，对2ASK、2FSK、2PSK、2DPSK等各种调制方式及相应的主要解调方式下（分相干与非相干）的误码率进行统计，并与理论值进行比较，以图形方式表示误码率与信噪比间的关系。(Set the noise is Gaussian white noise, right 2ASK, 2FSK, 2PSK, 2DPSK a variety of modulation and corresponding demodulation mode, the main (sub-coherent and non-coherent) and bit error rate statistics, and compared with the theoretical value , a graphical representation of the bit error rate and SNR relationships.)

it will calculates the SNR if u give noise,clean,noisy speech files as the input it will gives the SNR.

说明：  logistic回归，回归分析，logistic回归分类器，鸢尾花数据集(Logistic regression, regression analysis, logistic regression classifier, iris dataset)

说明：  matlab的数字信号处理及其实现。对入门的朋友很好，有很多例子(matlab digital signal processing and its realization. A good friend of entry, there are many examples of)

使用matlab编程，控制对象为二阶倒立摆，控制率为RBF滑膜控制，对模型所得数据绘图，可以实现较好的鲁棒性(Using matlab programming, the second-order inverted pendulum control object, control rate RBF synovial control, drawing on the resulting data model, we can achieve better robustness)

西电研究生2013年DSP大作业代码，C语言以及Matlab程序都有的最终完整版 (Western Electric Graduate 2013 DSP great job code, C language and Matlab program has ultimate full version)

lerarning matlab simply with math

通过编程计算可得恢复后图像与原始图像的归一化均方误差为：(By programming available to restore the original image after the image and normalized mean square error:)

matlab的有限长序列的DTFT分析 matlab的有限长序列的DTFT分析(Matlab limited long sequence of DTFT analysis)